baber/WOPTO huggingface dataset:
Patent EP-0283998-A3 (EP)
Title: Card holding, carrying and retaining system and specialized housing and carrying member therefor
IPC: B42F17/08
Filed: 1988-03-21
Abstract: The present invention relates to an improved 
system whereby a business card (40) can be immediately 
placed onto a card holding means (10) which permits the 
card (40) to be immediately stored in a card carrying 
means (50) which can be carried in a coat pocket or 
pursue and further upon return to one's office 
permits the business card (40) to be immediately removed 
from the card carrying means (50) and placed in a desk 
card retaining means (60) such as a card file or rotary 
file (70) without any need for physical alteration of 
the business card (40) or transcription of the 
information from the business card (40) to the filing 
card. In addition, the present invention further 
permits the business card (40) to be removed from the 
desk card holder (60) and placed in the card carrying 
case (50) for use when the individual is going to a 
meeting with that person, thereby eliminating the 
necessity of once again transcribing the 
information from the card (40) in the desk card holder (60) 
onto a piece of paper to be taken by the individual 
to the meeting. The present invention further 
relates to a novel housing member (110) for retaining the 
desk card holder (60) in which the retained cards (40) are 
placed and further relates to a novel carrying 
member (50) for retaining a series of card holding 
members (10) for use during a business trip. The 
present invention also relates to business card 
retaining means (60) which can be used in conjunction 
with conventional organizers and planners.
Patent EP-0296432-A3 (EP)
IPC: C11D3/20
Filed: 1988-06-10
Abstract: An aqueous solution composition of a strong alkali and 
a nonionic surface active agent comprising: (a) a strong 
alkali, (b) a nonionic surface active agent having an HLB 
value of 3 - 18, and, as a solubilizing agent, (c) a 
specific type of carboxylic acid is disclosed. The 
composition contains a strong alkali and a nonionic surface 
active agent having an HLB value usually of 3 - 18 at high 
concentrations and stably and is homogeneous and 
transparent. Thus, it is useful for a variety of 
applications requiring both alkalinity and detergency, for 
example, as wettability promoting agents of glass, fiber, 
metal, and earthenware surfaces as well as various toiletry 
products.
Patent EP-0318641-A3 (EP)
Title: Process and device for the transmission of thermal energy to or from a plate-like substrate
IPC: H01L21/00
Filed: 1988-08-08
Abstract: In processing plate-type objects, especially semiconductor chips, for example in vacuum technology, they are often heated to elevated temperatures. It is then desirable to apply the thermal energy in a controlled and homogeneous manner. In other cases it is necessary to cool the chips in a controlled and uniform manner. 
<??>Gas conduction technology is known to make possible a so-called thermal coupling between two adjacent surfaces and this can be combined with the advantages of thermal transfer by gas conduction. The invention makes full use of the advantages of this gas conduction heat transfer for the transfer of heat between a backplate and a chip and in doing so avoids the disadvantages of a mechanical loading by prestressing the chip. For this purpose, a gas is used both as a gas cushion to improve the heat transfer between chip and backplate and also to press the chip onto the backplate avoiding a mechanical loading.
Patent EP-0275182-A3 (EP)
IPC: H01L21/306
Filed: 1988-01-12
Abstract: A pre-metal deposition cleaning process for bipolar 
semiconductors includes a two step boron glass etching 
procedure: a chemical etchant consisting of DI, H₂SO₄, HNO₃ 
and HCl (500:65:325:163) heated to 80 deg. C followed by a 
10:1 (DI:HF) dip. The semiconductor wafer is then annealed 
in forming gas. Then the boron glass etching procedure is 
repeated. The initial etch removes any fluorine clustered 
under the boron skin, and the final etch removes any retained 
B-Si-O-F phase from the anneal step. The cleaning procedure 
produces bipolar semiconductors with low V be . The procedure 
can also be used for rework of high V be  wafers without the 
anneal and the seocnd boron glass etch steps.
Patent EP-0285301-A3 (EP)
Title: Antitumor and antiviral furanoditerpenoids
IPC: A61K31/58
Filed: 1988-03-22
Abstract: This invention relates to antitumor and antiviral 
furanoditerpenoid compositions, a process of producing the 
compositions and a method for inhibiting tumors and viruses 
utilizing the compositions. More particularly, the new compositions 
are antitumor and antiviral furanoterpenoids which are derived from 
marine organisms, i.e., the marine sponge  Spongia  sp., and have the 
general formula:
Patent EP-0301682-A3 (EP)
Title: Pendulous compensator vibratory motion damping system
IPC: G02B7/182
Filed: 1988-05-06
Abstract: A system for dampening vibratory motion of a 
pendulous compensator (18) in a laser projector (10) 
includes a beam splitter (32) which diverts a portion of a 
laser beam deflected by a mirror mounted on a cantilever 
beam (22) of the compensator (18), and a photocell device 
(34) having a pair of photodetectors (44, 46) positioned to 
receive the diverted laser beam portion (42) and sense 
oppositely varying proportions thereof corresponding to the 
displacement of the position of the deflected laser beam 
(26). Two output signals are produced corresponding in 
magnitudes to the respective proportions of the diverted 
laser beam portion (42) sensed by the photodetectors (44, 
46). A difference amplifier (40) takes the difference of 
these output signals to produce a first electrical signal 
having a polarity and magnitude representing the direction 
and amount of motion of the cantilever beam (22). A 
derivative circuit (48) takes the derivative of the first 
electrical signal with respect to time to produce a second 
electrical signal having a polarity and magnitude 
representing the direction and rate of movement of the 
cantilever beam (22). An electrical coil (52), having a 
magnet (54) reciprocally movable relative thereto which is 
linked to the cantilever beam (22), produces a magnetic 
force related in polarity and magnitude to the second 
signal to cause the magnet to resist the vibratory movement 
of the cantilever beam (22).
Patent EP-0305061-A3 (EP)
Title: Method of forming reinforced box-section frame members
IPC: B21D53/88
Filed: 1988-08-01
Abstract: Forming hollow, box-section, frame members which include localized reinforcement. The frame members are produced by fitting a sleeve (11) about a tube (10), deforming the tube (10) and sleeve (11) to avoid the occurrence of pinching on closing of die sections about the deformed tube and sleeve in a sectional die, and then expanding the tube and sleeve in the die to form the hollow, box-section, frame member in which the sleeve (11) is mechanically locked on an inwardly offset intermediate portion (14) of the tube (10). The expansion is achieved by application of an internal pressure within the tube.
Patent EP-0321090-A3 (EP)
Title: Isoxazolidine-3,5-diones in the treatment of hyperlipidemia
IPC: C07D261/12
Filed: 1988-11-11
Abstract: A method of controlling hyperlipidemia in 
mammals which comprises administering to a mammal 
an amount effective to control hyperlipidemia of a 
compound having hypolipidemic activity and the 
structural formula: 
  
wherein R¹ and R², which may be the same or 
different provided both are not hydrogen when R³ is 
an alkenyl or cycloalkenyl group, are selected from 
the group consisting of hydrogen; alkyl of 1 to 18 
carbons; substituted alkyl of 1 to 18 carbons; 
cycloalkyl of 4 to 10 ring carbon atoms; sub­
stituted cycloalkyl of 4 to 10 ring carbon atoms; 
alkoxy of 1 to 8 carbon atoms; amido; carbamoyl; 
acyloxy; alkoxycarbonyl; halogen, aryl and 
substituted aryl, or together R¹ and R² form a C₃ 
to C₇ alkylene group; and  
R³ is hydrogen; lower alkyl; substituted lower 
alkyl; cycloalkyl; substituted cycloalkyl; aryl; 
substituted aryl; a group -COR⁴ where R⁴ is 
hydrogen, lower alkyl, substituted lower alkyl, 
cycloalkyl, substituted cycloalkyl, aryl, or 
substituted aryl; a group -CONHR⁵ where R⁵ has the 
same meaning as R⁴; an alkoxycarbonyl group -CO₂R⁶ 
where R⁶ has the same meaning as R⁴; an alkenyl 
group -CR⁷=CR⁸R⁹ where R⁷, R⁸ and R⁹, which may be 
 
 
the same or different, have the same meaning as R⁴; 
a cycloalkenyl group 
  
where n is an integer from 3 to 8; or a group 
  
where R¹⁰ and R¹¹ have the same meanings as R⁴ 
or together R¹⁰ and R¹¹ form a C₃ to C₇ alkylene 
group, and R¹² and R¹³, which may be the same or 
different, have the same meanings as R¹ and R², 
provided that R¹ and R² are not both hydrogen, the 
pharmaceutically acceptable salts, and mixtures 
thereof; and compounds and pharmaceutical composi­
tions useful in practicing the method comprising 
the hypolipidemically active isoxazolidine-3,5-­
dione compounds and a pharmaceutically acceptable carrier.
Patent EP-0319323-A3 (EP)
IPC: B62D11/10
Filed: 1988-12-02
Abstract: An infinitely variable steering transmission is 
constructed to utilize the unidirection, continuous 
outputs of a pair of traction drive units (12,14) for 
accelerating and decelerating a track-laying vehicle 
through a first forward and reverse propulsion range and 
a plurality of higher forward propulsion ranges and for 
developing steering power in all ranges. The 
transmission (10) includes a pair of interconnected 
output planetary gears sets (26,48) and a single input 
planetary gear set (32) for combining the traction drive 
unit outputs (16,40) and the constant speed input (27) 
from a suitable prime mover (8) for first and third range 
propulsion and steering power. Second range propulsion 
and steering power is obtained exclusively from the 
traction drive units in a manner to also provide steer 
cancellation, a continuous drive unit stroking pattern, 
and synchronous range shifting.
Patent EP-0315577-A3 (EP)
Title: Burner heated apparatus, especiallly water heater
IPC: F24H9/00
Filed: 1988-10-26
Abstract: In a burner-heated apparatus with a heat exchanger (3) which is arranged in the waste gas guide (2) of the burner (1), which leads to a chimney (5) or similar waste gas take-off, and is flowed through by the waste gases of this burner (1), a portion, which can be selected as required, of the waste gases from the combustion chamber (8) is conducted directly into the chimney (5) or similar waste gas installation, in order that the temperature there is not allowed to fall below the dew point and as a result the formation of condensate is prevented. The size of this waste gas portion to be conducted off directly into the chimney (5) or similar can be defined from case to case taking the respective local conditions into consideration. The supply of uncooled waste gases can take place via a bypass guide (9) or the heat absorption capacity of the heat exchanger (3) can be reduced selectively. <IMAGE>
Patent EP-0294346-A3 (EP)
Title: Multiple function combined weapon
IPC: F41C7/00
Filed: 1988-06-02
Abstract: The present invention relates to a multiple function combined weapon, adapted to be used in different uses, characterized in that it comprises a weapon body (2), supporting a first shot gun or rifle barrel (3), of reduced length, with the magazine (4) arranged in the central portion of the body. Under the first barrel (3) a second barrel (10) is arranged, of a machine gun type of weapon, the magazine (12) of which is arranged at the front portion of the body. Between the two magazines (4,12) two triggers (20,21) are provided which can be actuated for a selective firing, either with the top barrel or with the bottom barrel.
Patent EP-0277107-A3 (EP)
IPC: B44D3/18
Filed: 1988-01-27
Abstract: Stretcher frame intended for the mounting of cloth for 
embroidering or canvas for oil painting including horizontal 
and vertical parts (1) and (2). In the joint between the 
vertical and horizontal parts en excentric stretcher element 
in the shape of a disk (4) is arranged. The disk has an 
excentrically placed hub (5) journaled in the first frame part 
(2) and by the turning of the excentric disk the frame parts 
are pressed apart. In this way it is possible to stretch 
the canvas or cloth fastened to the frame. Since the frame 
parts can be moved relative each other in the direction of 
the joint automatically the same tension force is achieved 
vertical as well as horizontal in the cloth or canvas.
Patent EP-0332952-A3 (EP)
IPC: A61K31/715
Filed: 1989-03-03
Abstract: Kombinationen von polysulfatierten Heparinen mit Hemmstoffen der reversen 
Transkriptase, und/oder mit Hemmstoffen der Bindung von Retroviren an die 
Wirtszelle, und/oder Hemmstoffen der Virusbiosynthese, und/oder mit 
antiviral wirkenden Lymphokinen, und/oder mit Retinoiden zur Prophylaxe 
und Therapie von durch Retroviren verursachten Krankheiten.
Patent EP-0360960-A3 (EP)
Title: Bait station
IPC: A01M1/20
Filed: 1989-03-29
Abstract: Insect bait stations which can be manufactured and 
packaged in blister pack arrays, each station having an 
apetured (40), multi-lobed (34) cover (30) 
which is fitted over a base (10) having 
a central bait well (18), formed by a ramped structure (16) and inner 
walls (14) intersecting the ramped structure (16) which serve as guides 
to direct an insect toward the bait.
Patent EP-0350691-A3 (EP)
Title: Heterocyclically substituted alpha-aryl-acrylic-acid esters, and fungicides containing these compounds
IPC: A01N43/54
Filed: 1989-06-24
Abstract: Heterocyclically substituted  alpha -arylacrylic acid esters of the general formula 
<IMAGE>
 in which
 R<1> denotes alkoxy or alkylthio,
 R<2> denotes alkyl,
 Het denotes pyridyl, pyridone, quinolyl, pyrimidinyl or pyrimidinone in which the heterocyclic ring system is optionally substituted, A denotes carbonyloxy, oxygen or sulphur,
 n denotes the numbers 0 or 1, and their plant-tolerable acid addition salts and metal complex compounds and the N-oxides of the heterocyclic compounds,
 and fungicides containing these compounds.
Patent EP-0353481-A3 (EP)
IPC: B29C65/52
Filed: 1989-07-05
Abstract: Method and apparatus for the manufacture of a friction 
clutch plate. First and second friction components are 
placed on first and second jig means, a bead of adhesive 
elastomeric material is deposited on the first friction 
component and a metal carrier plate is placed on top of 
the bead. A bead of adhesive elastomeric material is 
deposited on the second friction component and the latter 
is placed on to the metal carrier plate with the face of 
the friction component on which the bead was deposited 
being against the metal carrier plate. The two friction 
components and the carrier plate are held together for a 
time such that the assembly is handleable.  
     One jig means can be adapted to receive and locate a 
friction component on one face and a metal carrier plate 
on a second face, and robot means can be used for 
depositing the beads of adhesive elastomeric material.
Patent EP-0362489-A3 (EP)
IPC: F23D14/48
Filed: 1989-07-06
Abstract: Gasbrenner, bestehend 
aus einem mit einer Brennstoffzuführung (13) versehenen, eine 
Innenbohrung (11) mit einem Innengewinde aufweisenden Sockel (10), 
mit einem eine Düsenöffnung (17) enthaltenden zylindrischen Düsenkörper 
(14) und einem in den Sockel einschraubbaren Außengewinde 
(18) und mit einem dem Düsenkörper zugeordneten Sieb. 
Der Düsenkörper ist mit einem verlängerten Schaft (16) versehen, 
der in seiner ganzen Länge von einer der Düsenöffnung vorgeschalteten 
Längsbohrung (20) durchsetzt, und es ist der Schaft 
innerhalb eines vorbestimmten Bereiches mit einer Mehrzahl 
von in die Längsbohrung mündenden radialen Bohrungen (19) versehen, 
deren Durchmesser kleiner ist als der Durchmesser 
der Düsenöffnung. Die Summe der Querschnitte aller radialer 
Bohrungen ist größer als der Querschnitt der Düsenöffnung. 
In dem die radialen Bohrungen enthaltenden Bereich ist ein 
mit der Brennstoffzuführung in Verbindung stehender Ringkanal 
(21) vorgesehen.
Patent EP-0359236-A3 (EP)
IPC: G09G5/02
Filed: 1989-09-13
Abstract: A display control apparatus in a system which is 
equipped with a plasma display unit (PDP) as a standard 
I/O device and which can arbitrarily be connected to 
a monochromatic or color CRT display unit, includes 
a CRT palette (341) in which gradation or color data 
is set from a CRT-BIOS, a PDP palette (322) in which 
PDP gradation data is set, an arithmetic circuit (325) 
for performing a predetermined arithmetic operation of 
the color data from the CRT palette and outputting 
gradation parameters, and a conversion table (321, 326) 
for storing a correspondence between the PDP gradation 
data and the CRT gradation data or the gradation parame­
ters. The CRT gradation data set in the CRT palette 
(341) is converted into PDP gradation data by the 
conversion table (321) for storing the correspondence 
between the CRT gradation and the PDP gradation. The 
color data set in the CRT palette is subjected to a 
predetermined arithmetic operation by the arithmetic 
unit (325), thereby generating the gradation parameters. 
The parameters are converted into the gradation data by 
the conversion table for storing the correspondence 
between the CRT gradation parameters and the PDP grada­
tion data. The converted data is set in the PDP 
palette.
Patent EP-0360253-A3 (EP)
Title: Depilatory device
IPC: A45D24/00
Filed: 1989-09-20
Abstract: An electrically powered depilatory device including a 
hand held portable housing (10), a hair engagement and removal 
assembly (12) including elongate elements (16) in mutually twisted 
engagement and a motor (42) for driving the elongate elements in 
motion, whereby hair is engaged between the elongate elements (16) and 
thus removed.
Patent EP-0372207-A3 (EP)
IPC: C08J7/12
Filed: 1989-10-24
Abstract: Gegenstände aus Polymeren von Ethylen, Propylen, 
Butadien und Polystyrol besitzen nach allen 
Herstellungs-und Verarbeitungsschritten eine mehr oder 
weniger matte Oberfläche. Um diese Oberflächen 
hochglänzend zu machen, werden die Gegenstände für 
kurze Zeit bei erhöhter Temperatur der Einwirkung eines 
Fluor und Sauerstoff enthaltenden Gasgemisches 
ausgesetzt.
Patent EP-0371349-A3 (EP)
Title: A method of phase and amplitude correction of nmr signals using a reference marker
IPC: G06T1/00
Filed: 1989-11-17
Abstract: A marker substance is introduced into the sample 
volume undergoing NMR analysis. The frequency spectrum of 
the NMR signal is analyzed to isolate the marker substance 
frequency peaks. Comparison of marker substance frequency 
peak phase and amplitude between NMR experiments provides 
information from which a correction for phase and amplitude 
variations due to system instability can be made.
Patent EP-0328356-A3 (EP)
Title: Image pixel processing
IPC: G09G5/36
Filed: 1989-02-08
Abstract: A system and method of merging and manipulating 
pixel information for display on a raster scan monitor 
is disclosed. The invention operates at speeds imper­
ceptible to the viewer by collecting, in each memory 
access cycle, the data representing multiple pixels and 
by performing merge and manipulation functions on pixel 
groups at video rate under control of control data from 
a state machine. The state machine allows for unique 
processing decisions to be made for every pixel group 
displayed on the monitor.
Patent EP-0358454-A3 (EP)
Title: Pedal
IPC: B62M3/08
Filed: 1989-09-05
Abstract: A bicycle pedal has a footplate (12) with a vertically 
extending transverse support (3) to which is attached a 
padded foot stop. The foot stop (17) is attached to the 
transverse support by a rod (8), and can be adjusted to 
vary the distance between the foot stop and 
footplate to snugly grip the foot of a cyclist. 
The transverse support (3) has a bearing which enables 
the pedal to be attached to the crank arm of a 
bicycle.
Patent EP-0373885-A3 (EP)
Title: Semiconductor integrated device having pairs of undecided voltage portions
IPC: G11C11/4097
Filed: 1989-12-12
Abstract: In a semiconductor integrated device having 
undecided voltage portion pairs (N₁ , N₁′, ... , N m  , 
N m ′), a signal line () crossing over or under the 
undecided voltage portion pairs, and a decided voltage 
portion (N₀ , N m+1 ), a noise source (N₀′, N m+1 ′) 
equivalent to the signal line is provided between the 
undecided voltage pairs and the decided voltage portion. 
This noise source, which may be an additional 
conductor (X₁ , X₁′,) branching off from the signal 
line ( ), compensates for the difference in 
capacitance of an undecided voltage portion at the 
edge of an array from that of internal 
undecided voltage portions; this ensures that 
voltages induced in the various portion pairs 
due to the signal line () are substantially equal, 
eliminating unwanted voltage differences between 
the undecided voltage portions.
Patent EP-0347337-A3 (EP)
IPC: B62D55/265
Filed: 1989-05-22
Abstract: Le présente invention assure la réalisation d'un 
dispositif électromagnétique prévue pour la lévitation 
et le déplacement d'un véhicule à roues sur une 
surface sans eau, avec une dépense d'énergie minimum. 
Le dispositif électromagnétique comprend : une 
courroie ou bande sans fin (12) en contact avec la 
surface sur laquelle le véhicule est déplacé ; une 
série d'aimants (16 - 54) positionnés sur la surface 
intérieure de la bande ou courroie, qui repoussent les 
aimants d'un autre série d'aimants (24-36) suspendus à 
partir de la caisse et des essieux du véhicule ; un 
jeu de roues sur les essieux, ces roues s'engageant 
avec une voie positionnée entre les séries d'aimants 
sur la surface intérieure de la bande ou courroie ; et 
un jeu de harnais électriques (26-27) prévus pour 
polariser les séries d'aimants, lesquels aimants se 
repoussent les uns les autres de manière à transférer 
des essieux à la bande ou courroie sans fin le poids 
du véhicule sur roues.
Patent EP-0348348-A3 (EP)
Title: Process for controlling plant pests
IPC: C07K14/815
Filed: 1989-06-13
Abstract: The present invention relates to a process for controlling plant pests, which is based on proteinase inhibitors which are synthesized in the plant as a result of genetic manipulation. It also relates to transgenic mono- and dicotyledonous plants which contain genes which encode proteinase inhibitors or their precursors, and plants which express these genes and a process for controlling plant pests by exposing these to such a transgenic plant. The invention further relates to DNA sequences and vectors which contain these sequences and which encode proteinase inhibitors.
Patent EP-0392166-A3 (EP)
IPC: H04M1/24
Filed: 1990-02-20
Abstract: Bei der Prüfung der elektroakustischen Übertragungseigen­
schaften wird der Fernsprechapparat an ein Auswertegerät an­
geschlossen und ein Schallsender verwendet, der akustische 
Signale für den Sprechteil des Handapparats abgibt. Um eine 
reproduzierbare, auch unterschiedlichen Typen von Handappara­
ten gerecht werdende Prüfung zu erhalten, wird vorgeschlagen, 
einen Schallsender in einer Prüfmuschel anzuordnen, die mit 
ihrer Muschelöffnung akustisch dicht den Schalleintritt des 
Sprechteils eines Handapparats umgrenzt, so daß dort zwischen 
dem Sprechteil und dem Schallsender eine Druckkammer erzeugt 
wird. Ein Referenzmikrofon ist im Inneren der Druckkammer an­
geordnet, welches bei jeder Frequenz des Prüfsignals eine Ab­
weichung der Betriebsgrößen von einem vorgegebenen Richtwert 
feststellt und dem Auswertegerät meldet. Das Auswertegerät 
liefert daraufhin frequenzweise eine die jeweilige Abweichung 
kompensierende Regelgröße für den Betrieb des Schallsenders.